# Sulaymon Eshkabilov

research interests: vibrations, optimal control, system modeling and simulation, mechatronics... coding

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Writing a MATLAB script to calculate the values of x1[n], x2[n], x3[n], x4[n[ and x5[n] for −5 ≤ 𝑛 ≤ +5

If understood your question correctly, it can be done in this way with a loop or cumsum(): n1=-5:5; % n=input('n = '); % Not s...

ungefär 9 timmar ago | 0

Bar plot with lower values not fixed

This exercise can be done using bar(), xticks, xticklabels, xtickangle commands: G = randi([0, 15], 9,2); Names = {'A(x)'; 'AB...

en dag ago | 0

Why is triplequad not recommended? In my case it works better than integral3

Adjust absolute and relative tolerances for integral3 and you will get the resul for integral3 as well: % variables D = 1;...

5 dagar ago | 0

Different results for iFFT when doing it for a matrix of spectra versus iFFT done spectra by spectra

Check your data. They prodcue the same results - see e.g.: x=linspace(-pi, pi, 200); y=linspace(-2*pi, 2*pi, 200); Z = exp(si...

5 dagar ago | 0

How to align or adjust 4 figures showing sensor data?

According to the figures that attached to your post without looking at your code: initial observations are: (1) Sensor readin...

5 dagar ago | 0

how to make upper triangular matrix easlily by pivoting(Gauss elimination)

Have you seen these shared codes in MATLAB file exchange: https://www.mathworks.com/matlabcentral/fileexchange/12752-method-of...

5 dagar ago | 0

Goto and from tags in the model display -T-

Use set_param() command from the MATLAB command window or script (M/mlx-file Editor). See the help for the command syntax: DOC ...

5 dagar ago | 0

How can I fix my error for x = a; displaying not enough input arguments?

You can execute your fcn using this syntax within one M-file: FUN = @(t)(1/2+2*sin(2*t-pi)); % Define your problem exercise fo...

8 dagar ago | 0

Report error line from a P-coded file

You may consider Jan's proposed solution by creating a function file as given in this thread.

9 dagar ago | 0

Simulink and Matlab's sim command give different results

It should not happen unless there are inconsistencies with the input variables and output variable settings. (1) What you are r...

9 dagar ago | 1

Locating any point from a meshgrid

If understood your question correctly, in this exercise, use hold on and find the intersection points of the two. There are a f...

9 dagar ago | 0

ploting Mitagg leffler function

As shown in one of the matlab exchange, edit this below shown function file using your own input variables, viz. k, z, alpha, be...

16 dagar ago | 0

Hello! Could someone kindly assist me in comprehending the purpose and operation of the system shown below?

This subsystem has two input signals: Voltage Input (Vin) and Reference (Vref). The sum of Vin and Vref is multiplied by a gain ...

17 dagar ago | 0

| accepted

ploting Mitagg leffler function

Follow this approach. Let's say you'd need to plot: f(a, b, t) = a*exp(cos(b*t)) using a nested function. a = 2.13; b = 3.5; ...

17 dagar ago | 0

text to excel for GRIMM data

There are a few good MATLAB functions that can be employed to import your data into MATLAB and then export into MS Excel (.xls, ...

17 dagar ago | 0

how refresh chart in the function?

Use refresh() function to get your plot refreshed - See DOC

17 dagar ago | 0

delete all the decimal digits that are 0 after the first decimal place

Here is one slightly different option: V = [ 6.20000000000000 7.50000000000000 9 10.2000000000000 9.40000000000000]; for ...

17 dagar ago | 0

readtable(html file) producing extra empty columns

Can you share your sample data?

17 dagar ago | 0

Can someone please explain why my function wont plot correctly

You'd need to take a bit small step size for t to make your plot look like a sine wave: clear all dt=0.1; t=0:dt:10; fig1=0....

17 dagar ago | 0

how to give initial condition to simulink function variables

A general answer is Yes. But what function you are talking about - could you please mention here? MATLAB function block or MATLA...

29 dagar ago | 0

log-log plot

If understood your posted question, this is how to solve this issue using reverse X-axis data: Q = importdata('DATA_IN.txt'); ...

29 dagar ago | 0

polynomial fit for a schottky diode and evaluation of its characteristics (ideality factor, barrier height and I0)

If understood your question correctly, here is how it can be simulated: D=load('ST_n_293K.txt') ; xdata=D(:,1); % v (riga, col...

29 dagar ago | 1

What should go in a next-generation MATLAB X?

I have a couple of wishlists: # 1. Machine Learning applications should have a few features to extract/store the simulation res...

29 dagar ago | 0

Run Simulink Model iteratively from .m code

This exercise of yours can be done in a few different ways. (1) Store time steps (time array) along with the input data in a ce...

ungefär en månad ago | 0

Where can I find this block?

This is the Translational Electro-Mechanical Converter Block that can be found/accessed: Simulink ->Simscape -> Foundation Libra...

ungefär en månad ago | 0

Understanding the FFT options

Here are a couple of correcttions to be made in your code: ... Fs = 160; % Sampling frequency ...

ungefär en månad ago | 0

why does the function in my programming get an error with the description 'Not enough input arguments.'?

What Torsten has suggested is somewhat like this one. And addionally, it is better to have two input arguments (to be called, or...

ungefär en månad ago | 0

floor((I3(i,j-1)+I3(i-1,j))/2)

To get the displayed data w.r.t your format specs: ANS = 192.5; % One decimal point fprintf('Solution = %.1f \n', ANS) % OR...

ungefär en månad ago | 0

Integrate a matrix over a surface

Numerical integration can be done using trapz() fcn: see DOC Regions in your exercise: x = [xmin, xmax], y = [ymin, ymax];

ungefär en månad ago | 0

How to remove the vertical lines of band gaps?

If I understood your question correctly, one of the possible easy solutions is to use logical indexing to remove those data poin...

ungefär en månad ago | 0

| accepted